Fix clippy issues

src/command_utils/events.rs

@@ -15,7 +15,7 @@ pub fn register_events(connection: &mut Telnet, events: Vec<EventType>) -> Resul
 pub fn handle_event_response(connection: &mut Telnet, response: Response, known_clients: &mut Vec<Client>) {
     if let Response::Event(event_type, params) = response {
 
-        let event = Event::new(connection, event_type, params, &known_clients);
+        let event = Event::new(connection, event_type, params, known_clients);
         match serde_json::to_string(&event) {
             Ok(json) => println!("{}", json),
             Err(err) => {